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By 2020 the World Commission on Water predicts that there will not be enough fresh water to meet all industrial, agricultural and domestic needs because of increasing pollution, population growth and poor management. Water management at the global, regional and local levels is becoming of critical importance.

By 2020 the World Commission on Water predicts that there will not be enough fresh water to meet all industrial, agricultural and domestic needs because of increasing pollution, population growth and poor management. Water management at the global, regional and local levels is becoming of critical importance.